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  <title>获取当前 Zend 引擎的版本</title>

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</div><hr /><div id="function.zend-version" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">zend_version</h1>
  <p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">zend_version</span> &mdash; <span class="dc-title">获取当前 Zend 引擎的版本</span></p>

 </div>
 
 <div class="refsect1 description" id="refsect1-function.zend-version-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="type">string</span> <span class="methodname"><strong>zend_version</strong></span>
    ( <span class="methodparam">void</span>
   )</div>

  <p class="para rdfs-comment">
   
   获取当前运行的 Zend 引擎的版本字符串。
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.zend-version-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   获取 Zend 引擎的版本数字的字符串。
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.zend-version-examples">
  <h3 class="title">范例</h3>
  <p class="para">
   <div class="example" id="example-500">
    <p><strong>Example #1 <span class="function"><strong>zend_version()</strong></span> 例子</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /></span><span style="color: #007700">echo&nbsp;</span><span style="color: #DD0000">"Zend&nbsp;engine&nbsp;version:&nbsp;"&nbsp;</span><span style="color: #007700">.&nbsp;</span><span style="color: #0000BB">zend_version</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
    </div>

    <div class="example-contents"><p>以上例程的输出类似于：</p></div>
    <div class="example-contents screen">
<div class="cdata"><pre>
Zend engine version: 2.2.0
</pre></div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.zend-version-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="function"><a href="function.phpinfo.html" class="function" rel="rdfs-seeAlso">phpinfo()</a> - 输出关于 PHP 配置的信息</span></li>
    <li class="member"><span class="function"><a href="function.phpcredits.html" class="function" rel="rdfs-seeAlso">phpcredits()</a> - 打印 PHP 贡献者名单</span></li>
    <li class="member"><span class="function"><a href="function.php-logo-guid.html" class="function" rel="rdfs-seeAlso">php_logo_guid()</a> - 获取 logo 的 guid</span></li>
    <li class="member"><span class="function"><a href="function.phpversion.html" class="function" rel="rdfs-seeAlso">phpversion()</a> - 获取当前的PHP版本</span></li>
   </ul>
  </p>
 </div>


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